General

  • Target

    9f6a34bf63db368d654c3b3f11501c5e33d1114daf746f815da63a31e5f64ecb

  • Size

    42KB

  • Sample

    241101-vz466stdpr

  • MD5

    e41dd58bc1050e4de7cf63c1512016b3

  • SHA1

    187b8bd91fba9f8e56e4e0b182ad0b2395ca7a88

  • SHA256

    9f6a34bf63db368d654c3b3f11501c5e33d1114daf746f815da63a31e5f64ecb

  • SHA512

    26a0e95ce3a5b6ce05266aa15447afebdec38cd14447f0238b9265d44158e33bfb89244828bf407cfe6c28427a0256d79407328ad9da7aaefbf46a2c8dc7a741

  • SSDEEP

    768:3DFLs44wbJy6pijzvA/LxJTCYncjyhK2BP5JUe/1H5U7:TFLsYDijzvA/1JTCuhhBPhe7

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      9f6a34bf63db368d654c3b3f11501c5e33d1114daf746f815da63a31e5f64ecb

    • Size

      42KB

    • MD5

      e41dd58bc1050e4de7cf63c1512016b3

    • SHA1

      187b8bd91fba9f8e56e4e0b182ad0b2395ca7a88

    • SHA256

      9f6a34bf63db368d654c3b3f11501c5e33d1114daf746f815da63a31e5f64ecb

    • SHA512

      26a0e95ce3a5b6ce05266aa15447afebdec38cd14447f0238b9265d44158e33bfb89244828bf407cfe6c28427a0256d79407328ad9da7aaefbf46a2c8dc7a741

    • SSDEEP

      768:3DFLs44wbJy6pijzvA/LxJTCYncjyhK2BP5JUe/1H5U7:TFLsYDijzvA/1JTCuhhBPhe7

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks